VIBERION

CLIMATIC TEST CHAMBER FOR VIBRATION TESTING – VIBERION SERIES

Combined environmental testing of temperature, humidity and vibration

The VIBERION is the official DOT climatic test chamber manufactured by Il Disgelo, designed for combined environmental testing of temperature, humidity and vibration, either in stand-alone configuration or integrated with vibration systems.

It is intended for test laboratories, R&D and validation departments operating in the electronics, aerospace, automotive, defence and telecommunications sectors, where reliable and repeatable ESS (Environmental Stress Screening) tests are required in compliance with major international standards.

 

Architecture and Test Concept

 

VIBERION chambers are engineered to be fully compatible with vibration systems, including:
 

• electrodynamic shakers

• hydraulic shakers

• vertical and horizontal motion systems

• configurations with slip tables

This architecture allows the chamber to be used:
 

• as a stand-alone climatic chamber

• or as a combined climatic + vibration test chamber

ensuring maximum operational flexibility.

 

Structural Design and Reliability

 

The VIBERION chamber features a robust structure specifically designed for intensive dynamic testing.

Main construction features

 

• External structure made of galvanized, powder-coated steel (RAL 7042)

• Internal test space in mirror-finished AISI 304 stainless steel, 1.0 mm thickness

• Thermal insulation with high-density rigid polyurethane foam and rock wool

• Full-opening door with silicone gaskets

• Internal lighting via LED lamps positioned outside the inspection window

Vibration floor system

 

• Interchangeable floor, designed to adapt to different vibration systems

• Standard interface for vertical vibration

• Blind or special floors available on request

• PTFE (Teflon) plates to facilitate floor replacement

Standard models are available with automatic vertical and horizontal movement for combined vibration testing.

 

Climatic Performance

 

The VIBERION series covers a wide operating range for climatic and combined tests:
 

• Temperature range: −70 °C to +180 °C
  (A:+25 °C | B:0 °C | C:−20 °C | D:−40 °C | E:−50 °C | F:−60 °C | G:−70 °C)

• Climatic operating range: +10 °C to +90 °C

• Humidity range: 20 % to 98 % RH
  (special options: 10–98 % RH or 5–98 % RH)

Thermal dynamics

 

• Heating rate: 3 °C/min

• Cooling rate: 2.5 °C/min

Accuracy and uniformity

 

• Sensor resolution / accuracy: 0.01 °C ; 0.1 % RH

• Spatial uniformity: ±1.0 °C ; ±3.0 % RH

• Stability: ±1.0 °C ; ±2.0 % RH

 

Refrigeration System

 

• Cascade refrigeration system, CFC-free

• Semi-hermetic compressors by Copeland or Bitzer

• Air-cooled or water-cooled condenser

• Pressure-controlled valve for water flow regulation on water-cooled models

 

Control and Supervision System

 

The VIBERION chamber is equipped with:
 

• DOT 10″ Touch Panel

• proprietary ClimaLogic® software

• industrial PLC for function management and safety interlocks

Main features

 

• storage of up to 500 programs, each with 20 segments

• cycle concatenation up to 160 segments

• setpoint modification during test execution

• continuous data recording

• data export via USB

Advanced supervision is provided by DiDrus software, accessible on PC and remotely via Ethernet (LAN) connection.

 

Available Models – VIBERION Technical Table

 

Parameter	VIBERION 408	VIBERION 608	VIBERION 800	VIBERION 1000
Usable volume	408 L	608 L	800 L	1000 L
Internal dimensions (W × D × H)	600 × 800 × 850 mm	800 × 800 × 950 mm	1000 × 800 × 1000 mm	1000 × 1000 × 1000 mm
External dimensions (W × D × H)	1100 × 1370 × 1710 mm	1300 × 1370 × 1810 mm	1500 × 1370 × 1860 mm	1500 × 1570 × 1860 mm
Temperature range	−70 °C to +180 °C	−70 °C to +180 °C	−70 °C to +180 °C	−70 °C to +180 °C
Humidity range	20 to 98 % RH	20 to 98 % RH	20 to 98 % RH	20 to 98 % RH
Heating rate	3 °C/min	3 °C/min	3 °C/min	3 °C/min
Cooling rate	2.5 °C/min	2.5 °C/min	2.5 °C/min	2.5 °C/min
Test space material	AISI 304 stainless steel	AISI 304 stainless steel	AISI 304 stainless steel	AISI 304 stainless steel
Control system	DOT ClimaLogic®	DOT ClimaLogic®	DOT ClimaLogic®	DOT ClimaLogic®
Compressors	Copeland / Bitzer	Copeland / Bitzer	Copeland / Bitzer	Copeland / Bitzer
Power supply	400 V ±10 % / 50 Hz / 3 + N + G	400 V ±10 % / 50 Hz / 3 + N + G	400 V ±10 % / 50 Hz / 3 + N + G	400 V ±10 % / 50 Hz / 3 + N + G

 

Options and Accessories

 

• additional inspection windows

• internal shelves

• water-cooled condenser

• reinforced vibration floor

• cable feedthroughs on door perimeter

• analog inputs, PT100, auxiliary contacts

• PLC UPS

• temperature extension up to +200 °C

• air circulation speed control

• air flow booster

• specimen power-off in case of alarm

• compressed air dehumidification kit

• analogue retransmission of T / RH

 

Standards Compliance

 

The VIBERION series is designed for testing in compliance with:

• MIL-STD-781

• MIL-STD-883

• IEC 60068 (climatic and combined tests)

 

Positioning within the DOT Range

 

VIBERION completes the DOT range, complementing traditional climatic test chambers and enabling combined climatic and vibration testing within a single solution.

It is the ideal choice for ESS, qualification and validation of components subjected to simultaneous mechanical and climatic stress.